page {
    background: #f9f9f9;
    width: 100%;
    overflow-x: hidden;
}

.rel {
    position: relative;
}

.ab {
    position: absolute;
}

.ud {
    top: 0;
    bottom: 0;
    margin: auto;
}

.udlr {
    bottom: 0;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
}

.wei {
    font-weight: bold;
}

.t_l {
    text-align: left;
}

.t_r {
    text-align: right;
}

.t_c {
    text-align: center;
}

.pa {
    padding: 20rpx;
}

.pa_0 {
    padding: 20rpx 0;
}

.pa_1 {
    padding: 0 20rpx;
}

.fon_24 {
    font-size: 24rpx;
}

.fon_26 {
    font-size: 26rpx;
}

.fon_28 {
    font-size: 28rpx;
}

.fon_30 {
    font-size: 30rpx;
}

.fon_36 {
    font-size: 36rpx;
}

.fon_40 {
    font-size: 40rpx;
}

.fon_50 {
    font-size: 50rpx;
}

.fon_60 {
    font-size: 60rpx;
}

.ba_ff {
    background: #fff;
}

.bor_bottom {
    border-bottom: 2rpx solid #f9f9f9;
}

.dis_in {
    display: inline-block;
    vertical-align: middle;
}

.dis_b {
    display: block;
}

.color_3 {
    color: #333;
}

.color_0 {
    color: #000;
}

.color_6 {
    color: #666;
}

.color_9 {
    color: #999;
}

.color_f {
    color: #fff;
}

.color_e {
    color: #e5e5e5;
}

.pa_10 {
    padding-top: 10rpx;
}

.mar_t {
    margin-top: 20rpx;
}

.ba_f {
    background: #fff;
}

.acright {
    width: 20rpx;
    height: 30rpx;
}

.sele_fixed {
    position: fixed;
    width: 100%;
    height: 100%;
    bottom: 0;
    z-index: 50000;
}

.sele_fixed > view:nth-child(1) {
    width: 100%;
    height: 100%;
    background: #000;
    z-index: 100;
    opacity: 0.4;
}

.sele_fixed > view:nth-child(2) {
    z-index: 50000000;
}
